What is the theory test?
The theory test is a computer-based exam you must pass before you can book a practical driving test. It is designed to check that you understand the rules of the road, can recognise hazards, and have the knowledge needed to drive safely.
You take it at a DVSA-approved test centre. You cannot take it online or at home.
The two parts
The theory test has two parts, and you need to pass both in the same sitting:
Part 1: Multiple-choice questions
- 50 questions drawn from a large question bank
- 57 minutes to complete
- Pass mark: 43 out of 50 (86%)
- Questions cover road signs, rules, safety, and vehicle handling
- Some questions are presented as case studies with a short scenario
Part 2: Hazard perception
- 14 video clips showing real driving scenes
- One clip has two developing hazards, the rest have one
- You click the mouse when you see a hazard developing
- Maximum 5 points per hazard, scored by response timing
- Pass mark: 44 out of 75
How hazard perception scoring works
Each hazard has a scoring window. The earlier you click within that window, the more points you score:
- 5 points for clicking at the earliest moment the hazard starts to develop
- 4, 3, 2, or 1 point as the window closes
- 0 points if you click too late or not at all
You can click more than once per clip, but if you click in a repeating pattern or too frequently, the system may flag it as cheating and score that clip as zero.
Booking the theory test
You book your theory test through the official GOV.UK service. You will need:
- Your provisional driving licence number
- An email address for confirmation
- Payment (currently £23 for a car theory test)
Book only through gov.uk/book-theory-test. Third-party sites often charge extra fees.
What to expect on the day
- Arrive at the test centre with your provisional licence
- You will be shown to a computer station and given a short briefing
- You can work through a practice session before the multiple-choice part starts
- After the multiple-choice section, there is a short optional break before hazard perception
- You receive your result before you leave the test centre
If you pass
Your theory test certificate is valid for two years. You must pass your practical test within that period, or you will need to retake the theory test.
If you fail
You can retake the theory test after at least three working days. You will need to pay the full fee again. Many people fail the hazard perception part specifically, so it is worth practising with proper hazard perception clips rather than just reading the theory.
How The DTC can help
Your DTC instructor can help you understand the theory test content in a practical context. Driving lessons reinforce what the theory test is checking — real hazard awareness, real road positioning, real decision-making. If you are struggling with the theory side, ask your instructor for guidance on the areas that are giving you trouble.